68850117

素因数分解:

$3^2\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1559}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 113892480

約数和(自身を除く): 45042363

約数列:

[1, 3, 7, 9, 21, 63, 701, 1559, 2103, 4677, 4907, 6309, 10913, 14031, 14721, 32739, 44163, 98217, 1092859, 3278577, 7650013, 9835731, 22950039, 68850117]

約数ペア:

[(1, 68850117), (3, 22950039), (7, 9835731), (9, 7650013), (21, 3278577), (63, 1092859), (701, 98217), (1559, 44163), (2103, 32739), (4677, 14721), (4907, 14031), (6309, 10913)]